Air guide for motor vehicle rear windows



FIG. 1 is a rear elevational view of the air guide for motor vehicle rear windows showing our new design;

FIG. 2 is a left side elevational view of FIG. 1, the right side being substantially a mirror image thereof; and

FIG. 3 is a left rear perspective view of FIG. 1.

The broken lines in the drawing are for illustrative purposes only. 

The ornamental design for an air guide for motor vehicle rear windows, as shown and described. 